Roller Ball Transfer Bearing Casters - 1 Inch Diameter, M12 Ball Transfer Unit for Transmission,Stud Mounted, Thread Stem, Nylon & Carbon Steel, 550 Lbs Total Load Capacity,Set of 4
Material: mail ball is nylon, shell is carbon steel.
Dimension: Please see the detailed dimensions from the left pictures.
Load Capacity:138 lbs per unit, max. load capacity is 150 lbs per unit.
Net Weight: 0.6 lbs per unit
Application: It's better to be used indoor and smooth surface. Its noise is low and it can reduce scratches on objects. Please don't impact them because of nylon.
Description
Ball Caster Roller Transfer Bearing - Ball Transfer Unit Appliance Caster Transmission 1 Inch M12,Stud Mounted,Thread Stem,Nylon & Carbon Steel,640 Lbs Total Load Capacity,Set of 4